Miscarriages that occur before the 28th week of pregnancy generally do not cause significant harm to the expectant mother. This situation is relatively common, mostly due to chromosomal abnormalities in the embryo or environmental stimuli affecting the pregnant woman, such as abdominal impacts, extreme emotional fluctuations, fatigue, or staying up late, all of which may lead to spontaneous miscarriage. Under normal circumstances, spontaneous miscarriages do not lead to particularly serious consequences. However, some women may experience significant bleeding or infections of the reproductive system during a miscarriage, which require timely hemostasis and infection control. Additionally, it is advised to promptly visit a hospital in the event of a miscarriage and follow the doctor's guidance for management.